Mathematician Emmy Noether Should Be Your Hero
She revolutionized mathematics, and then was forgotten because she was a woman
Watch Declassified Nuclear Bomb Tests Online
Weapons physicist Greg Sprigg has spent five years declassifying, digitizing and reanalyzing film of the U.S.’s 210 open air nuclear detonations
The Mime Who Saved Kids From the Holocaust
Marcel Marceau is history’s most famous mime, but before that, he was a member of the French Resistance
How the Liberty Bell Won the Great War
As it entered World War I, the United States was politically torn and financially challenged. An American icon came to the rescue
The First Saxophone Was Made of Wood
The instrument was invented by–you guessed it–Adolphe Sax
America’s Big Circus Spectacular Has a Long and Cherished History
The “Greatest Show on Earth” enthralled small-town crowds and had a long-lasting influence on national culture
What Did WWI Soldiers Leave Behind in Their Secret Bunkers?
The French-German border is littered with as many as 500 underground sites used during World War I. Researcher Jeff Gusky explores them
Norwegians Are Named 2017’s Happiest People
Scandanavian countries take the top spots in the annual World Happiness Report
The Inside Story of Richard Nixon’s Ugly, 30-Year Feud with Earl Warren
Their dislike for each other set the tone for Supreme Court politics for decades to come
Why Puppets (and Puppeteers) Are Still Important
Puppets aren’t just children’s toys, as this look into the Smithsonian’s collection shows
Chef Boyardee Was A Real Person
What’s more: Hector Boiardi was a respected chef who even helped cater Woodrow Wilson’s second wedding
White Southerners Said “Uncle Tom’s Cabin” Was Fake News
So its author published a “key” to what’s true in the novel
What It Was Like to Be on the Ground at Iwo Jima
Weapon Hunter host Paul Shull is tracing the history of the iconic American gun known as the Stinger
The World’s First Solar-Powered Satellite is Still Up There After More Than 60 Years
This tiny grapefruit-sized satellite will still be up there well into the 2100s if we don’t take it down
Thomas Jefferson, Aaron Burr and the American Way of Treason
The U.S. had good reason to be cautious about drawing a line between disloyalty and conduct deserving of prosecution
Washington’s Army Celebrated St. Patrick’s Day to Cure Winter Blues
Washington declared the day a holiday in an attempt to raise morale and acknowledge the army’s many soldiers of Irish descent
The Idea of Surgeons Washing Their Hands is Only 154 Years Old
The world of surgery before that was much grosser and less effective
This Patent Was the Hallmark of an Aerosol Whip Cream Empire
Aaron “Bunny” Lapin had already made Reddi-Wip a national concern when he finally received the patent for the aerosolizing whip cream nozzle
The First-Ever Blood Bank Opened 80 Years Ago Today
Its inventor also coined the term “blood bank”
The Attempted Assassination of Andrew Jackson
A madman, a conspiracy and a lot of angry politicians
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